978274080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 576

約数和(自身を含む): 4075239168

約数和(自身を除く): 3096965088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 43, 45, 48, 56, 60, 61, 63, 70, 72, 74, 80, 84, 86, 90, 96, 105, 111, 112, 120, 122, 126, 129, 140, 144, 148, 160, 168, 172, 180, 183, 185, 210, 215, 222, 224, 240, 244, 252, 258, 259, 280, 288, 296, 301, 305, 315, 333, 336, 344, 360, 366, 370, 387, 420, 427, 430, 444, 480, 488, 504, 516, 518, 549, 555, 560, 592, 602, 610, 630, 645, 666, 672, 688, 720, 732, 740, 774, 777, 840, 854, 860, 888, 903, 915, 976, 1008, 1032, 1036, 1098, 1110, 1120, 1184, 1204, 1220, 1260, 1281, 1290, 1295, 1332, 1376, 1440, 1464, 1480, 1505, 1548, 1554, 1591, 1665, 1680, 1708, 1720, 1776, 1806, 1830, 1935, 1952, 2016, 2064, 2072, 2135, 2196, 2220, 2257, 2331, 2408, 2440, 2520, 2562, 2580, 2590, 2623, 2664, 2709, 2745, 2928, 2960, 3010, 3096, 3108, 3182, 3330, 3360, 3416, 3440, 3552, 3612, 3660, 3843, 3870, 3885, 4128, 4144, 4270, 4392, 4440, 4514, 4515, 4662, 4773, 4816, 4880, 5040, 5124, 5160, 5180, 5246, 5328, 5418, 5490, 5856, 5920, 6020, 6192, 6216, 6364, 6405, 6660, 6771, 6832, 6880, 7224, 7320, 7686, 7740, 7770, 7869, 7955, 8288, 8540, 8784, 8880, 9028, 9030, 9324, 9546, 9632, 9760, 10080, 10248, 10320, 10360, 10492, 10656, 10836, 10980, 11137, 11285, 11655, 12040, 12384, 12432, 12728, 12810, 13115, 13320, 13542, 13545, 13664, 14319, 14448, 14640, 15372, 15480, 15540, 15738, 15799, 15910, 17080, 17568, 17760, 18056, 18060, 18361, 18648, 19092, 19215, 20313, 20496, 20640, 20720, 20984, 21672, 21960, 22274, 22570, 23310, 23607, 23865, 24080, 24864, 25456, 25620, 26230, 26640, 27084, 27090, 28638, 28896, 29280, 30744, 30960, 31080, 31476, 31598, 31820, 33411, 33855, 34160, 36112, 36120, 36722, 37296, 38184, 38430, 39345, 40626, 40992, 41440, 41968, 43344, 43920, 44548, 45140, 46620, 47214, 47397, 47730, 48160, 50912, 51240, 52460, 53280, 54168, 54180, 55083, 55685, 57276, 61488, 61920, 62160, 62952, 63196, 63640, 66822, 67710, 68320, 71595, 72224, 72240, 73444, 74592, 76368, 76860, 78690, 78995, 81252, 83936, 86688, 87840, 89096, 90280, 91805, 93240, 94428, 94794, 95460, 97051, 100233, 101565, 102480, 104920, 108336, 108360, 110166, 111370, 114552, 118035, 122976, 124320, 125904, 126392, 127280, 133644, 135420, 142191, 143190, 144480, 146888, 152736, 153720, 157380, 157990, 162504, 165249, 167055, 178192, 180560, 183610, 186480, 188856, 189588, 190920, 194102, 200466, 203130, 204960, 209840, 216672, 216720, 220332, 222740, 229104, 236070, 236985, 251808, 252784, 254560, 267288, 270840, 275415, 284382, 286380, 291153, 293776, 307440, 314760, 315980, 325008, 330498, 334110, 356384, 361120, 367220, 372960, 377712, 379176, 381840, 388204, 400932, 406260, 419680, 433440, 440664, 445480, 458208, 472140, 473970, 485255, 501165, 505568, 534576, 541680, 550830, 568764, 572760, 582306, 587552, 614880, 629520, 631960, 650016, 660996, 668220, 679357, 710955, 734440, 755424, 758352, 763680, 776408, 801864, 812520, 826245, 873459, 881328, 890960, 944280, 947940, 970510, 1002330, 1069152, 1083360, 1101660, 1137528, 1145520, 1164612, 1259040, 1263920, 1321992, 1336440, 1358714, 1421910, 1455765, 1468880, 1516704, 1552816, 1603728, 1625040, 1652490, 1746918, 1762656, 1781920, 1888560, 1895880, 1941020, 2004660, 2038071, 2203320, 2275056, 2291040, 2329224, 2527840, 2643984, 2672880, 2717428, 2843820, 2911530, 2937760, 3105632, 3207456, 3250080, 3304980, 3396785, 3493836, 3777120, 3791760, 3882040, 4009320, 4076142, 4367295, 4406640, 4550112, 4658448, 5287968, 5345760, 5434856, 5687640, 5823060, 6114213, 6609960, 6793570, 6987672, 7583520, 7764080, 8018640, 8152284, 8734590, 8813280, 9316896, 10190355, 10869712, 11375280, 11646120, 12228426, 13219920, 13587140, 13975344, 15528160, 16037280, 16304568, 17469180, 20380710, 21739424, 22750560, 23292240, 24456852, 26439840, 27174280, 27950688, 30571065, 32609136, 34938360, 40761420, 46584480, 48913704, 54348560, 61142130, 65218272, 69876720, 81522840, 97827408, 108697120, 122284260, 139753440, 163045680, 195654816, 244568520, 326091360, 489137040, 978274080]

約数ペア:

[(1, 978274080), (2, 489137040), (3, 326091360), (4, 244568520), (5, 195654816), (6, 163045680), (7, 139753440), (8, 122284260), (9, 108697120), (10, 97827408), (12, 81522840), (14, 69876720), (15, 65218272), (16, 61142130), (18, 54348560), (20, 48913704), (21, 46584480), (24, 40761420), (28, 34938360), (30, 32609136), (32, 30571065), (35, 27950688), (36, 27174280), (37, 26439840), (40, 24456852), (42, 23292240), (43, 22750560), (45, 21739424), (48, 20380710), (56, 17469180), (60, 16304568), (61, 16037280), (63, 15528160), (70, 13975344), (72, 13587140), (74, 13219920), (80, 12228426), (84, 11646120), (86, 11375280), (90, 10869712), (96, 10190355), (105, 9316896), (111, 8813280), (112, 8734590), (120, 8152284), (122, 8018640), (126, 7764080), (129, 7583520), (140, 6987672), (144, 6793570), (148, 6609960), (160, 6114213), (168, 5823060), (172, 5687640), (180, 5434856), (183, 5345760), (185, 5287968), (210, 4658448), (215, 4550112), (222, 4406640), (224, 4367295), (240, 4076142), (244, 4009320), (252, 3882040), (258, 3791760), (259, 3777120), (280, 3493836), (288, 3396785), (296, 3304980), (301, 3250080), (305, 3207456), (315, 3105632), (333, 2937760), (336, 2911530), (344, 2843820), (360, 2717428), (366, 2672880), (370, 2643984), (387, 2527840), (420, 2329224), (427, 2291040), (430, 2275056), (444, 2203320), (480, 2038071), (488, 2004660), (504, 1941020), (516, 1895880), (518, 1888560), (549, 1781920), (555, 1762656), (560, 1746918), (592, 1652490), (602, 1625040), (610, 1603728), (630, 1552816), (645, 1516704), (666, 1468880), (672, 1455765), (688, 1421910), (720, 1358714), (732, 1336440), (740, 1321992), (774, 1263920), (777, 1259040), (840, 1164612), (854, 1145520), (860, 1137528), (888, 1101660), (903, 1083360), (915, 1069152), (976, 1002330), (1008, 970510), (1032, 947940), (1036, 944280), (1098, 890960), (1110, 881328), (1120, 873459), (1184, 826245), (1204, 812520), (1220, 801864), (1260, 776408), (1281, 763680), (1290, 758352), (1295, 755424), (1332, 734440), (1376, 710955), (1440, 679357), (1464, 668220), (1480, 660996), (1505, 650016), (1548, 631960), (1554, 629520), (1591, 614880), (1665, 587552), (1680, 582306), (1708, 572760), (1720, 568764), (1776, 550830), (1806, 541680), (1830, 534576), (1935, 505568), (1952, 501165), (2016, 485255), (2064, 473970), (2072, 472140), (2135, 458208), (2196, 445480), (2220, 440664), (2257, 433440), (2331, 419680), (2408, 406260), (2440, 400932), (2520, 388204), (2562, 381840), (2580, 379176), (2590, 377712), (2623, 372960), (2664, 367220), (2709, 361120), (2745, 356384), (2928, 334110), (2960, 330498), (3010, 325008), (3096, 315980), (3108, 314760), (3182, 307440), (3330, 293776), (3360, 291153), (3416, 286380), (3440, 284382), (3552, 275415), (3612, 270840), (3660, 267288), (3843, 254560), (3870, 252784), (3885, 251808), (4128, 236985), (4144, 236070), (4270, 229104), (4392, 222740), (4440, 220332), (4514, 216720), (4515, 216672), (4662, 209840), (4773, 204960), (4816, 203130), (4880, 200466), (5040, 194102), (5124, 190920), (5160, 189588), (5180, 188856), (5246, 186480), (5328, 183610), (5418, 180560), (5490, 178192), (5856, 167055), (5920, 165249), (6020, 162504), (6192, 157990), (6216, 157380), (6364, 153720), (6405, 152736), (6660, 146888), (6771, 144480), (6832, 143190), (6880, 142191), (7224, 135420), (7320, 133644), (7686, 127280), (7740, 126392), (7770, 125904), (7869, 124320), (7955, 122976), (8288, 118035), (8540, 114552), (8784, 111370), (8880, 110166), (9028, 108360), (9030, 108336), (9324, 104920), (9546, 102480), (9632, 101565), (9760, 100233), (10080, 97051), (10248, 95460), (10320, 94794), (10360, 94428), (10492, 93240), (10656, 91805), (10836, 90280), (10980, 89096), (11137, 87840), (11285, 86688), (11655, 83936), (12040, 81252), (12384, 78995), (12432, 78690), (12728, 76860), (12810, 76368), (13115, 74592), (13320, 73444), (13542, 72240), (13545, 72224), (13664, 71595), (14319, 68320), (14448, 67710), (14640, 66822), (15372, 63640), (15480, 63196), (15540, 62952), (15738, 62160), (15799, 61920), (15910, 61488), (17080, 57276), (17568, 55685), (17760, 55083), (18056, 54180), (18060, 54168), (18361, 53280), (18648, 52460), (19092, 51240), (19215, 50912), (20313, 48160), (20496, 47730), (20640, 47397), (20720, 47214), (20984, 46620), (21672, 45140), (21960, 44548), (22274, 43920), (22570, 43344), (23310, 41968), (23607, 41440), (23865, 40992), (24080, 40626), (24864, 39345), (25456, 38430), (25620, 38184), (26230, 37296), (26640, 36722), (27084, 36120), (27090, 36112), (28638, 34160), (28896, 33855), (29280, 33411), (30744, 31820), (30960, 31598), (31080, 31476)]